Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Robert, Wimmer-Schweingruber"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract Health risks from radiation exposure in space are an important factor for astronauts’ safety as they venture on long-duration missions to the Moon or Mars. It is important to assess the radiation level inside the human brain to evaluate th
Externí odkaz:
https://doaj.org/article/5783d90de9e04a84bcfacae58e400263
Impulsive electron events observed in interplanetary space are believed to be generated by acceleration in solar flares. This notion has been supported by correlations between the characteristics of energetic electrons detected in-situ near 1 au and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be8ebe7fc70042b73fae1d5e783a2e7e
https://doi.org/10.5194/egusphere-egu23-7482
https://doi.org/10.5194/egusphere-egu23-7482
Autor:
Domenico Trotta, Timothy Horbury, Heli Hietala, Nina Dresing, Rami Vainio, Emilia Kilpua, Andrew Dimmock, Xochitl Blanco-Cano, David Lario, Andriy Koval, Robert Wimmer-Schweingruber, Lars Berger, Liu Yang
Interplanetary (IP) shocks are important sites of particle acceleration in the Heliosphere and can be observed in-situ utilizing spacecraft measurements. Such observations are crucial to address important aspects of energy conversion for a variety of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e53df1a9baf5067075eef08352065243
https://doi.org/10.5194/egusphere-egu23-8760
https://doi.org/10.5194/egusphere-egu23-8760
Autor:
Robert Allen, George Ho, Glenn Mason, Athanasios Kouloumvakos, Robert Wimmer-Schweingruber, Javier Rodríguez-Pacheco
The first three years of Solar Orbiter operations have enabled robust sampling of the intensity and composition of suprathermal particles within the inner heliosphere. This includes a multitude of observations of suprathermal ions associated with Cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f337479308e92654be96d211e2ef346
https://doi.org/10.5194/egusphere-egu23-10509
https://doi.org/10.5194/egusphere-egu23-10509
Autor:
Oleksiy Dudnik, Glenn Mason, George Ho, Robert Allen, Robert Wimmer-Schweingruber, Javier Rodríguez-Pacheco, Francisco Espinosa Lara, Raul Gómez Herrero, Tomasz Mrozek, Marian Karlicky
Energy spectra of X-ray solar flares observed by the Spectrometer-Telescope for Imaging X-rays (STIX) onboard the Solar Orbiter consist of both thermal and non-thermal parts. The thermal part is present in all solar events. When the non-thermal part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d5ba40d5efc001c28a6c134b08d8fd0
https://doi.org/10.5194/egusphere-egu23-13609
https://doi.org/10.5194/egusphere-egu23-13609
Autor:
George Ho, Glenn Mason, Robert Allen, Athanasios Kouloumvakos, Robert Wimmer-Schweingruber, Javier Rodríguez-Pacheco, Raúl Gómez-Herrero
The propagation and radial evolution of energetic particle events can only be studied by multiple-point simultaneous in-situ measurement within the heliosphere. The joint ESA/NASA Solar Orbiter mission that was launched in February 2020, is designed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bce867b1bda97f3d520ae1e3ab5678ec
https://doi.org/10.5194/egusphere-egu23-4385
https://doi.org/10.5194/egusphere-egu23-4385
Autor:
Nils Janitzek, Mario Moraleda, Andrew Walsh, Glenn Mason, Raúl Gomez-Herrero, Alexander Kollhoff, Daniel Pacheco, Krzysztof Barcynski, Laura Rodríguez-García, Sophie Musset, Laura Hayes, Ioannis Zouganelis, George Ho, Robert Wimmer-Schweingruber, Javier Rodríguez-Pacheco
Flare-associated particles from so-called impulsive events might be efficiently reaccelerated in gradual Solar Energetic Particle (SEP) events which are typically related to coronal mass ejections (CMEs). The existence and characteristics of such a f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63b2d6f231ef85f3f7099987c96c9ed5
https://doi.org/10.5194/egusphere-egu23-13249
https://doi.org/10.5194/egusphere-egu23-13249
Autor:
Salman Khaksarighiri, Robert Wimmer-Schweingruber, Jingnan Guo, Cary Zeitlin, Thomas Berger, Daniel Matthiä
Future expeditions into interplanetary space, and in particular to the Moon and Mars, will expose astronauts to very high levels of cosmic radiation, which are known due to years of research and instruments that have been sent to space. It is, howeve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c7e0916141134bcb8947c90f89d088b
https://doi.org/10.5194/egusphere-egu23-16177
https://doi.org/10.5194/egusphere-egu23-16177
Autor:
Stefan Hofmeister, Eleanna Asvestari, Jingnan Guo, Verena Heidrich-Meisner, Stephan Heinemann, Jasmina Magdalenic, Stefaan Poedts, Evangelia Samara, Manuela Temmer, Susanne Vennerstrom, Astrid Veronig, Bojan Vrsnak, Robert Wimmer-Schweingruber
Since the 1970s it has been empirically known that the area of solar coronal holes a ects the properties of high-speed solar windstreams (HSSs) at Earth. We derive a simple analytical model for the propagation of HSSs from the Sun to Earth and thereb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b496ed9a1090775b7501e178feb08d11
https://doi.org/10.5194/egusphere-egu23-14753
https://doi.org/10.5194/egusphere-egu23-14753
Autor:
Laura Rodríguez-García, Laura Balmaceda, Raúl Gómez-Herrero, Athanasios Kouloumvakos, Nina Dresing, David Lario, Yannis Zouganelis, Annamaria Fedeli, Francisco Espinosa Lara, Ignacio Cernuda, George Ho, Robert Wimmer-Schweingruber, Javier Rodríguez-Pacheco
Publikováno v:
Astronomy & Astrophysics.
Aims. We perform a statistical study of the relations between the properties of solar energetic electron (SEE) events measured by the MESSENGER mission from 2010 to 2015 and the parameters of the respective parent solar activity phenomena to identify